【正文】
d( d為受力鋼筋直徑)。伸入支座的下部鋼筋的數(shù)量,當(dāng)采用彎起式配筋時其 間距不應(yīng)大于 400mm,截面面積不應(yīng)小于跨中受力鋼筋截面面積的 1/3;當(dāng)采用分離式配筋時,跨中受力鋼筋應(yīng)全部伸入支座。 謝謝觀看 /歡迎下載 BY FAITH I MEAN A VISION OF GOOD ONE CHERISHES AND THE ENTHUSIASM THAT PUSHES ONE TO SEEK ITS FULFILLMENT REGARDLESS OF OBSTACLES. BY FAITH I BY FAITH